Pension Plans and Postretirement Benefits (Details 2) (USD $) In Millions, unless otherwise specified	Jan. 09, 2012	Jan. 01, 2012 Pension Benefits - U.S. Plans [Member]	Jan. 01, 2012 Pension Benefits-Non U.S. Plans [Member]	Jan. 01, 2012 Postretirement Plans [Member]
Estimated future benefit payments
2012		$ 44.3	$ 1.9	$ 1.6
2013		43.6	2.0	1.5
2014		45.3	1.9	1.5
2015		46.9	1.8	1.4
2016		48.6	1.8	1.4
2017-2021		265.1	9.7	6.0
Total	$ 50.0	$ 493.8	$ 19.1	$ 13.4

The employer's best estimate, as soon as it can be reasonably determined, of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position. Estimated contributions may be presented in the aggregate combining (1) contributions required by funding regulations or laws, (2) discretionary contributions, and (3) noncash contributions.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 132R

-Paragraph 5

-Subparagraph g

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (g)

-URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920

Name:	us-gaap_DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant